Narayan Khadka

885 total citations
38 papers, 595 citations indexed

About

Narayan Khadka is a scholar working on Astronomy and Astrophysics, Demography and Development. According to data from OpenAlex, Narayan Khadka has authored 38 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Astronomy and Astrophysics, 11 papers in Demography and 10 papers in Development. Recurrent topics in Narayan Khadka's work include Cosmology and Gravitation Theories (10 papers), Galaxies: Formation, Evolution, Phenomena (10 papers) and International Development and Aid (10 papers). Narayan Khadka is often cited by papers focused on Cosmology and Gravitation Theories (10 papers), Galaxies: Formation, Evolution, Phenomena (10 papers) and International Development and Aid (10 papers). Narayan Khadka collaborates with scholars based in United States, Czechia and Poland. Narayan Khadka's co-authors include Bharat Ratra, Marco Muccino, Orlando Luongo, Mary Loli Martínez‐Aldama, Michal Zajaček, Shulei Cao, Joseph Ryan, Swayamtrupta Panda, B. Czerny and Raj Prince and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Food Policy.

In The Last Decade

Narayan Khadka

34 papers receiving 528 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Narayan Khadka United States	13	467	175	87	47	36	38	595
Nilanjan Banik India	14	326 0.7×	159 0.9×	82 0.9×	41 0.9×	9 0.3×	44	542
D. J. Sullivan New Zealand	16	401 0.9×	32 0.2×	144 1.7×	96 2.0×	13 0.4×	48	567
Zhongli Zhang China	12	267 0.6×	159 0.9×	27 0.3×	33 0.7×		37	358
András Kovács Hungary	13	285 0.6×	89 0.5×	55 0.6×	53 1.1×		46	394
Marc Freitag United States	13	1.1k 2.3×	203 1.2×	114 1.3×	47 1.0×		22	1.2k
I. M. Stewart United Kingdom	8	215 0.5×	58 0.3×	77 0.9×	7 0.1×	2 0.1×	20	290
C. M. Gutiérrez Spain	15	634 1.4×	186 1.1×	172 2.0×	11 0.2×	1 0.0×	47	731
James R. Farr United States	9	122 0.3×	62 0.4×	9 0.1×	73 1.6×	2 0.1×	39	389
S. Frandsen Denmark	17	688 1.5×	17 0.1×	357 4.1×	9 0.2×	8 0.2×	60	928
J. Lewis United Kingdom	11	270 0.6×	31 0.2×	165 1.9×	57 1.2×	1 0.0×	22	410

Countries citing papers authored by Narayan Khadka

Since Specialization

Citations

This map shows the geographic impact of Narayan Khadka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Narayan Khadka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Narayan Khadka more than expected).

Fields of papers citing papers by Narayan Khadka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Narayan Khadka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Narayan Khadka. The network helps show where Narayan Khadka may publish in the future.

Co-authorship network of co-authors of Narayan Khadka

This figure shows the co-authorship network connecting the top 25 collaborators of Narayan Khadka. A scholar is included among the top collaborators of Narayan Khadka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Narayan Khadka. Narayan Khadka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Birrer, Simon, et al.. (2025). Analyzing line-of-sight selection biases in galaxy-scale strong lensing with external convergence and shear. Journal of Cosmology and Astroparticle Physics. 2025(10). 43–43.

Daylan, Tansu, Simon Birrer, Francis-Yan Cyr-Racine, et al.. (2025). The Roman View of Strong Gravitational Lenses. The Astrophysical Journal. 986(1). 42–42.

Oguri, Masamune, Simon Birrer, Narayan Khadka, et al.. (2025). A halo model approach for mock catalogs of time-variable strong gravitational lenses. The Open Journal of Astrophysics. 8. 5 indexed citations

Czerny, B., Shulei Cao, V. Karas, et al.. (2023). Accretion disks, quasars and cosmology: meandering towards understanding. Astrophysics and Space Science. 368(2). 13 indexed citations

Dutta, Debashis, et al.. (2023). Optimizing Plant Growth and Crop Productivity through Hydroponics Technique for Sustainable Agriculture: A Review. International Journal of Environment and Climate Change. 13(9). 933–940. 4 indexed citations

Khadka, Narayan, Michal Zajaček, Raj Prince, et al.. (2023). Quasar UV/X-ray relation luminosity distances are shorter than reverberation-measured radius–luminosity relation luminosity distances. Monthly Notices of the Royal Astronomical Society. 522(1). 1247–1264. 23 indexed citations

Sudha, S. & Narayan Khadka. (2022). A community engaged exploratory study investigating the risk of elder abuse and neglect in two refugee communities in Greensboro, North Carolina. Journal of Elder Abuse & Neglect. 34(4). 280–301.

Khadka, Narayan, Orlando Luongo, Marco Muccino, & Bharat Ratra. (2021). Do gamma-ray burst measurements provide a useful test of cosmological models?. arXiv (Cornell University). 71 indexed citations

Khadka, Narayan & Bharat Ratra. (2021). Determining the range of validity of quasar X-ray and UV flux measurements for constraining cosmological model parameters. Monthly Notices of the Royal Astronomical Society. 502(4). 6140–6156. 67 indexed citations

10.

Khadka, Narayan & Bharat Ratra. (2020). Using quasar X-ray and UV flux measurements to constrain cosmological model parameters. Monthly Notices of the Royal Astronomical Society. 497(1). 263–278. 77 indexed citations

11.

Khadka, Narayan. (2000). U.S. Aid to Nepal in the Cold War Period: Lessons for the Future. Pacific Affairs. 73(1). 77–77. 9 indexed citations

12.

Khadka, Narayan. (1998). Challenges to developing the economy of Nepal. Contemporary South Asia. 7(2). 147–165. 6 indexed citations

13.

Khadka, Narayan. (1997). Foreign Aid to Nepal: Donor Motivations in the Post-Cold War Period. Asian Survey. 37(11). 1044–1061. 1 indexed citations

14.

Khadka, Narayan. (1996). A Study of the Impact of Aid on Nepal’s Economy. Economia Internazionale / International Economics. 49(4). 585–609. 3 indexed citations

15.

Khadka, Narayan. (1995). Factionalism in the Communist Movement in Nepal. Pacific Affairs. 68(1). 55–55. 4 indexed citations

16.

Khadka, Narayan. (1994). Politics & Development in Nepal: Some Issues. 2 indexed citations

17.

Khadka, Narayan. (1994). Politics and the economy during Nepal's partyless panchayat system (1961-1990): a study in retrospect. Asian Affairs. 25(1). 47–59. 2 indexed citations

18.

Khadka, Narayan. (1993). Democracy and Development in Nepal: Prospects and Challenges. Pacific Affairs. 66(1). 44–44. 19 indexed citations

19.

Khadka, Narayan. (1991). Foreign aid, poverty, and stagnation in Nepal. 7 indexed citations

20.

Khadka, Narayan. (1986). Crisis in Nepal's Partyless Panchayat System: The Case for More Democracy. Pacific Affairs. 59(3). 429–429. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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